FR1467056A - Dual-optic slide projector - Google Patents

Dual-optic slide projector

Info

Publication number
FR1467056A
FR1467056A FR35963A FR35963A FR1467056A FR 1467056 A FR1467056 A FR 1467056A FR 35963 A FR35963 A FR 35963A FR 35963 A FR35963 A FR 35963A FR 1467056 A FR1467056 A FR 1467056A
Authority
FR
France
Prior art keywords
dual
slide projector
optic slide
optic
projector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR35963A
Other languages
French (fr)
Inventor
Georges Grenier
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to FR35963A priority Critical patent/FR1467056A/en
Priority to US588021A priority patent/US3369452A/en
Priority to DE1547306A priority patent/DE1547306C3/en
Priority to GB47193/66A priority patent/GB1158150A/en
Application granted granted Critical
Publication of FR1467056A publication Critical patent/FR1467056A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/18—Devices for changing pictures in viewing apparatus or projectors with fade-in and fade-out effects
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/18—Stereoscopic photography by simultaneous viewing
    • G03B35/20—Stereoscopic photography by simultaneous viewing using two or more projectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR35963A 1965-10-02 1965-10-02 Dual-optic slide projector Expired FR1467056A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR35963A FR1467056A (en) 1965-10-02 1965-10-02 Dual-optic slide projector
US588021A US3369452A (en) 1965-10-02 1966-10-20 Projector for diapositives with double optical projection system
DE1547306A DE1547306C3 (en) 1965-10-02 1966-10-21 Slide double projector
GB47193/66A GB1158150A (en) 1965-10-02 1966-10-21 A Projection Apparatus For Diapositives With Double Optical Projection System

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR35963A FR1467056A (en) 1965-10-02 1965-10-02 Dual-optic slide projector

Publications (1)

Publication Number Publication Date
FR1467056A true FR1467056A (en) 1967-01-27

Family

ID=8591052

Family Applications (1)

Application Number Title Priority Date Filing Date
FR35963A Expired FR1467056A (en) 1965-10-02 1965-10-02 Dual-optic slide projector

Country Status (4)

Country Link
US (1) US3369452A (en)
DE (1) DE1547306C3 (en)
FR (1) FR1467056A (en)
GB (1) GB1158150A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592179A1 (en) * 1985-12-24 1987-06-26 Kaminski Alexandre Automatic lap-dissolve apparatus for slides placed loosely in a passage (slide rack)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT273534B (en) * 1966-06-02 1969-08-11 Meopta Narodni Podnik Slide changing device for projectors with two essentially parallel axes
US3501232A (en) * 1967-08-25 1970-03-17 Rca Corp Slide projector including two light paths and one slide magazine
US4165161A (en) * 1978-04-24 1979-08-21 Kramer Gideon A Multiple optics slide projector
DE4124502A1 (en) * 1991-07-24 1993-01-28 Guido Dipl Ing Haehnel Projection system for slides - has two projectors which can be rotated about their vertical axes
US7834939B2 (en) * 2006-06-05 2010-11-16 Hewlett-Packard Development Company, L.P. Continuous use display system

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3093030A (en) * 1959-02-09 1963-06-11 Carrillo Nestor Slide projector with dissolve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2592179A1 (en) * 1985-12-24 1987-06-26 Kaminski Alexandre Automatic lap-dissolve apparatus for slides placed loosely in a passage (slide rack)

Also Published As

Publication number Publication date
DE1547306C3 (en) 1973-12-06
US3369452A (en) 1968-02-20
DE1547306A1 (en) 1969-12-04
DE1547306B2 (en) 1973-04-12
GB1158150A (en) 1969-07-16

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